story-kit: accept 145_story_persist_chat_history_to_localstorage_across_rebuilds

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Dave
2026-02-24 21:03:52 +00:00
parent f89f3524e7
commit 4a972ec36e

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name: "Persist chat history to localStorage across rebuilds"
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# Story 145: Persist chat history to localStorage across rebuilds
## User Story
As a developer using the Story Kit web UI, I want my chat history to persist across page reloads and Vite HMR rebuilds, so that I don't lose my conversation context during development.
## Acceptance Criteria
- [ ] AC1: Chat messages are restored from localStorage on component mount (surviving page reload / HMR rebuild)
- [ ] AC2: Chat messages are saved to localStorage whenever the message history updates (via WebSocket `onUpdate` or user sending a message)
- [ ] AC3: Clearing the session via "New Session" button also removes persisted messages from localStorage
- [ ] AC4: localStorage quota errors are handled gracefully (fail silently with console.warn, never crash the app)
- [ ] AC5: Messages are stored under a key scoped to the project path so different projects have separate histories
## Out of Scope
- Server-side persistence of chat history
- Multi-tab synchronization of chat state
- Compression or size management of stored messages
- Persisting streaming content or loading state